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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2014 Eran Ifrah
// file name : Markup.cpp
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#include "Markup.h"
MarkupParser::MarkupParser(const wxString& tip)
: m_tip(tip)
{
m_patterns.push_back(MarkupSearchPattern("\n", NEW_LINE));
m_patterns.push_back(MarkupSearchPattern("<b>", BOLD_START));
m_patterns.push_back(MarkupSearchPattern("</b>", BOLD_END));
m_patterns.push_back(MarkupSearchPattern("<i>", ITALIC_START));
m_patterns.push_back(MarkupSearchPattern("</i>", ITALIC_END));
m_patterns.push_back(MarkupSearchPattern("<code>", CODE_START));
m_patterns.push_back(MarkupSearchPattern("</code>", CODE_END));
m_patterns.push_back(MarkupSearchPattern("<strong>", BOLD_START));
m_patterns.push_back(MarkupSearchPattern("</strong>", BOLD_END));
m_patterns.push_back(MarkupSearchPattern("<p>", MARKUP_VOID));
m_patterns.push_back(MarkupSearchPattern("</p>", MARKUP_VOID));
m_patterns.push_back(MarkupSearchPattern("<hr>", HORIZONTAL_LINE));
m_patterns.push_back(MarkupSearchPattern("</color>", COLOR_END));
m_patterns.push_back(MarkupSearchPattern("^<color=\"[a-zA-Z _]+\">", COLOR_START, true));
m_patterns.push_back(MarkupSearchPattern("^@link[ \t]+([^ \t\n\v\r]+)", LINK_URL, true, 1));
wxRegEx reParam("@param");
if(reParam.Matches(m_tip)) {
reParam.ReplaceAll(&m_tip, "<b>@param</b>");
}
wxRegEx reReturns("@return[s]{0,1}");
if(reReturns.Matches(m_tip)) {
reReturns.ReplaceAll(&m_tip, "<b>@return</b>");
}
}
bool MarkupParser::Next()
{
if(m_tip.IsEmpty()) {
return false;
}
wxString match;
int type;
if(IsMatchPattern(match, type)) {
m_token = match;
m_type = type;
return true;
}
// Move to the next char
m_token = m_tip.GetChar(0);
m_tip.Remove(0, 1);
m_type = wxNOT_FOUND;
return true;
}
bool MarkupParser::IsMatchPattern(wxString& match, int& type)
{
MarkupSearchPattern::List_t::iterator iter = m_patterns.begin();
for(; iter != m_patterns.end(); ++iter) {
if(iter->Match(m_tip, type, match)) {
return true;
}
}
return false;
}
// ---------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------
bool MarkupSearchPattern::Match(wxString& inString, int& type, wxString& matchString)
{
if(m_regex && m_regex->IsValid() && m_regex->Matches(inString)) {
// get the entire match
matchString = m_regex->GetMatch(inString, m_matchIndex);
wxString full_match = m_regex->GetMatch(inString);
inString = inString.Mid(full_match.length());
type = m_type;
return true;
} else if(!m_regex) {
bool match = inString.StartsWith(m_pattern, &inString);
if(match) {
type = m_type;
}
return match;
}
return false;
}
MarkupSearchPattern::MarkupSearchPattern(const wxString& search, int type, bool isRegex, int matchIndex)
: m_isRegex(isRegex)
, m_type(type)
, m_matchIndex(matchIndex)
{
if(isRegex) {
m_regex = new wxRegEx(search);
} else {
m_pattern = search;
}
}
MarkupSearchPattern::~MarkupSearchPattern() {}
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